Patents by Inventor John Carl Lagerquist, JR.

John Carl Lagerquist, JR. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems, methods, and apparatuses for controlling engine operations
    Patent number: 10800418
    Abstract: Methods, apparatus, systems, and computer-readable media are provided for employing a mode expansion module to increase a number of operating modes in which a vehicle can operate. The mode expansion module can operate as a computing device, which can be connected to an existing vehicle for sending and receiving both sensor signals and engine control signals. The mode expansion module can be controlled by a user using an existing vehicle control switch that is connected to the vehicle, and can leverage connections to an existing display panel in the vehicle in order to indicate to the user the operating mode that has been selected. Furthermore, when a particular mode of the mode expansion module is selected, the mode expansion module can modify control commands being transmitted from an existing engine control module, and/or modify sensor signals being provided to the existing engine control module.
    Type: Grant
    Filed: August 31, 2018
    Date of Patent: October 13, 2020
    Assignee: Powerteq LLC
    Inventors: David Brinton Bigelow, Ashley David Brimhall, John Carl Lagerquist, Jr.
  • Systems, Methods, and Apparatuses for Controlling Engine Operations
    Publication number: 20200070831
    Abstract: Methods, apparatus, systems, and computer-readable media are provided for employing a mode expansion module to increase a number of operating modes in which a vehicle can operate. The mode expansion module can operate as a computing device, which can be connected to an existing vehicle for sending and receiving both sensor signals and engine control signals. The mode expansion module can be controlled by a user using an existing vehicle control switch that is connected to the vehicle, and can leverage connections to an existing display panel in the vehicle in order to indicate to the user the operating mode that has been selected. Furthermore, when a particular mode of the mode expansion module is selected, the mode expansion module can modify control commands being transmitted from an existing engine control module, and/or modify sensor signals being provided to the existing engine control module.
    Type: Application
    Filed: August 31, 2018
    Publication date: March 5, 2020
    Inventors: David Brinton Bigelow, Ashley David Brimhall, John Carl Lagerquist, JR.